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Fix Xen SEXPR generation to properly quote strings containing ()

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* src/xen/sexpr.c: Ensure () are escaped in sexpr2string
* tests/sexpr2xmldata/sexpr2xml-boot-grub.sexpr,
  tests/sexpr2xmldata/sexpr2xml-boot-grub.xml,
  tests/xml2sexprdata/xml2sexpr-boot-grub.sexpr,
  tests/xml2sexprdata/xml2sexpr-boot-grub.xml: Data files to
  check escaping
* tests/sexpr2xmltest.c, tests/xml2sexprtest.c: Add boot-grub
  escaping test case
This commit is contained in:
Daniel P. Berrange 2010-08-23 14:00:22 +01:00
parent 4435f3c477
commit 3a092f3899
7 changed files with 56 additions and 1 deletions
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4
src/xen/sexpr.c
View File

@ -244,7 +244,9 @@ sexpr2string(const struct sexpr * sexpr, char *buffer, size_t n_buffer)
ret += tmp;
break;
case SEXPR_VALUE:
if (strchr(sexpr->u.value, ' '))
if (strchr(sexpr->u.value, ' ') ||
strchr(sexpr->u.value, ')') ||
strchr(sexpr->u.value, '('))
tmp = snprintf(buffer + ret, n_buffer - ret, "'%s'",
sexpr->u.value);
else

1
tests/sexpr2xmldata/sexpr2xml-boot-grub.sexpr Normal file
View File

@ -0,0 +1 @@
(domain (domid 6)(name 'pvtest')(memory 420)(maxmem 420)(vcpus 2)(uuid '596a5d2171f48fb2e068e2386a5c413e')(on_poweroff 'destroy')(on_reboot 'destroy')(on_crash 'destroy')(image (linux (kernel '/usr/lib/xen/boot/pv-grub-x86_64.gz')(args '(hd0,0)/grub/menu.lst')))(device (vbd (dev 'xvda')(uname 'phy:/dev/MainVG/GuestVG')(mode 'w'))))

26
tests/sexpr2xmldata/sexpr2xml-boot-grub.xml Normal file
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@ -0,0 +1,26 @@
<domain type='xen' id='6'>
<name>pvtest</name>
<uuid>596a5d21-71f4-8fb2-e068-e2386a5c413e</uuid>
<memory>430080</memory>
<currentMemory>430080</currentMemory>
<vcpu>2</vcpu>
<os>
<type>linux</type>
<kernel>/usr/lib/xen/boot/pv-grub-x86_64.gz</kernel>
<cmdline>(hd0,0)/grub/menu.lst</cmdline>
</os>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
<on_reboot>destroy</on_reboot>
<on_crash>destroy</on_crash>
<devices>
<disk type='block' device='disk'>
<driver name='phy'/>
<source dev='/dev/MainVG/GuestVG'/>
<target dev='xvda' bus='xen'/>
</disk>
<console type='pty'>
<target type='xen' port='0'/>
</console>
</devices>
</domain>

2
tests/sexpr2xmltest.c
View File

@ -172,6 +172,8 @@ mymain(int argc, char **argv)
DO_TEST("fv-net-ioemu", "fv-net-ioemu", 1);
DO_TEST("fv-net-netfront", "fv-net-netfront", 1);
DO_TEST("boot-grub", "boot-grub", 1);
virCapabilitiesFree(caps);
return(ret==0 ? EXIT_SUCCESS : EXIT_FAILURE);

1
tests/xml2sexprdata/xml2sexpr-boot-grub.sexpr Normal file
View File

@ -0,0 +1 @@
(vm (name 'pvtest')(memory 420)(maxmem 420)(vcpus 2)(uuid '596a5d21-71f4-8fb2-e068-e2386a5c413e')(on_poweroff 'destroy')(on_reboot 'destroy')(on_crash 'destroy')(image (linux (kernel '/usr/lib/xen/boot/pv-grub-x86_64.gz')(args (hd0,0)/grub/menu.lst)))(device (vbd (dev 'xvda')(uname 'phy:/dev/MainVG/GuestLV')(mode 'w'))))

21
tests/xml2sexprdata/xml2sexpr-boot-grub.xml Normal file
View File

@ -0,0 +1,21 @@
<domain type='xen' id='15'>
<name>pvtest</name>
<uuid>596a5d2171f48fb2e068e2386a5c413e</uuid>
<os>
<type>linux</type>
<kernel>/usr/lib/xen/boot/pv-grub-x86_64.gz</kernel>
<cmdline>(hd0,0)/grub/menu.lst</cmdline>
</os>
<memory>430080</memory>
<vcpu>2</vcpu>
<on_poweroff>destroy</on_poweroff>
<on_reboot>destroy</on_reboot>
<on_crash>destroy</on_crash>
<devices>
<disk type='block' device='disk'>
<source dev='/dev/MainVG/GuestLV'/>
<target dev='xvda'/>
</disk>
<console tty='/dev/pts/4'/>
</devices>
</domain>

2
tests/xml2sexprtest.c
View File

@ -161,6 +161,8 @@ mymain(int argc, char **argv)
DO_TEST("fv-net-ioemu", "fv-net-ioemu", "fvtest", 1);
DO_TEST("fv-net-netfront", "fv-net-netfront", "fvtest", 1);
DO_TEST("boot-grub", "boot-grub", "fvtest", 1);
virCapabilitiesFree(caps);
return(ret==0 ? EXIT_SUCCESS : EXIT_FAILURE);